CN116022463A - Sealing structure of hydrochloric acid container with locking function - Google Patents
Sealing structure of hydrochloric acid container with locking function Download PDFInfo
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- CN116022463A CN116022463A CN202310322765.6A CN202310322765A CN116022463A CN 116022463 A CN116022463 A CN 116022463A CN 202310322765 A CN202310322765 A CN 202310322765A CN 116022463 A CN116022463 A CN 116022463A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The invention provides a sealing structure of a hydrochloric acid container with a locking function, which relates to the field of sealing of hydrochloric acid containers and comprises a screwing seat, wherein the screwing seat is screwed in a connecting seat through threads, so that the problem that the sealing cover of the conventional hydrochloric acid container is not provided with a locking structure and is screwed on the top of the hydrochloric acid container only through threads, so that leakage or excessive volatilization of hydrochloric acid in the hydrochloric acid container is easily caused by vibration and collision of various external forces during transportation is solved, when an unlocking component is in a reset state, the function of locking the use state of the sealing component can be realized, namely the screwing seat cannot rotate towards a loosening direction after the installation of the screwing seat is finished, and therefore, the sealing component cannot be accidentally loosened, and the sealing component can be removed only through the cooperation operation of an unlocking component and a fixing step when the sealing component is required to be removed.
Description
Technical Field
The invention relates to the technical field of hydrochloric acid container sealing, in particular to a sealing structure of a hydrochloric acid container with a locking function.
Background
Hydrochloric acid is an aqueous solution of hydrogen chloride, has wide industrial application, is colorless and transparent liquid, has strong pungent smell and higher corrosiveness, and needs a hydrochloric acid container during the production, transportation and storage of the hydrochloric acid at present, and can realize the production, transportation and storage functions of the hydrochloric acid through the hydrochloric acid container.
However, when the conventional hydrochloric acid container is used, the sealing cover of the conventional hydrochloric acid container is not provided with a locking structure, and is screwed on the top of the hydrochloric acid container only through threads, so that the sealing cover is easy to loose accidentally under the vibration and collision of various external forces during transportation, the phenomenon that the hydrochloric acid in the hydrochloric acid container leaks or volatilizes excessively occurs, the stability and the safety are low, and the practicability is poor.
Disclosure of Invention
In view of the above, the invention provides a sealing structure of a hydrochloric acid container with a locking function, which is provided with a sealing component and an unlocking component, wherein the sealing component can be sealed to the container component by directly screwing the sealing component when screwing the sealing component on the top of the container component, so that the hydrochloric acid solution in the container component can be stably stored and transported, the use is stable, and meanwhile, the sealing component has a self-locking function when in a reset state, namely, the sealing component cannot rotate towards a loosening direction after the screwing seat is installed, so that the sealing component cannot be accidentally loosened, the sealing component can be removed only by the cooperation of the unlocking component and a fixing step when the sealing component is required to be removed, and meanwhile, the sealing component can be repeatedly detached and reused, and has extremely high flexibility, stability and practicability.
The invention provides a sealing structure of a hydrochloric acid container with a locking function, which specifically comprises the following components: the container assembly comprises a container body, a connecting seat and a locking disc, wherein the connecting seat is fixedly arranged at the top of the container body, and the locking disc is inserted into the connecting seat; the sealing assembly comprises a screwing seat and an operating cylinder, the screwing seat is screwed in the connecting seat through threads, and the operating cylinder is inserted in the screwing seat; the unlocking assembly comprises an unlocking column and a synchronizing block, wherein the unlocking column is longitudinally inserted into the screwing seat, and the synchronizing block is transversely inserted into the screwing seat.
Further, the top of locking dish and the bottom of seat of screwing all are equipped with one-way ring gear, and the cross-sectional shape of one-way ring gear is right triangle-shaped, and when the seat of screwing rotated towards the direction that the screw pine takes off, the tooth straight flange mutual joint of the one-way ring gear of locking dish and seat of screwing.
Further, the inside of connecting seat is equipped with the reference column that the cross-section is regular polygon, and the inside of locking dish is equipped with the constant head tank, and the reference column is pegged graft in the inside of constant head tank, and the top of reference column is equipped with the erection column that has the screw thread, and screws the seat and screw the outside of erection column through the screw thread.
Furthermore, the bottom of locking dish is equipped with the locking top spring, and the both ends of locking top spring support respectively in the inside of the bottom of locking dish and connecting seat.
Further, the inside of the operation cylinder is provided with a control bulge, the outside of the screwing seat is provided with a spiral rotating control groove, and the control bulge is inserted in the control groove.
Further, the inside of the operation section of thick bamboo is equipped with the top spring that resets, and the both ends of top spring that resets support respectively in the inside of operation section of thick bamboo and the outside of seat of screwing, and seal assembly is in the state of resetting the control arch and is located the cell body top of control groove, and the direction of spiral of control groove body top-down is towards the direction of rotation of screwing the seat of screwing on the connecting seat.
Furthermore, the inside of unblock post is equipped with the location top spring, and the both ends of location top spring support respectively in the inside of unblock post and the inside of seat of screwing.
Furthermore, the side of unblock post is equipped with the synchronization groove of slope, and the side of synchronizing block is equipped with the synchronization post, and the synchronization post is pegged graft in the inside of synchronization groove.
Further, the inside of the operation barrel is provided with a synchronous rack, the outer side of the synchronous block is provided with a clutch rack, and the unlocking assembly is separated from the synchronous rack under the action of the positioning top spring in a reset state.
The beneficial effects are that: 1. the device is when using, seal assembly can accomplish the seal to container assembly when screwing at container assembly's top, guarantee that the inside hydrochloric acid solution of container assembly can be stable by storage and transportation, use stably, simultaneously when the unblock subassembly is in reset state, can realize locking seal assembly service condition's function, can't rotate towards the direction that loosens promptly after the seat installation of screwing is accomplished, thereby make seal assembly can not appear unexpected pine take place the phenomenon of taking off, need just can realize tearing down seal assembly through the cooperation operation of unblock subassembly and fixed step when need tear down seal assembly, seal assembly can install and tear open repeatedly and recycle repeatedly simultaneously, the flexibility of the device has been improved, stability and practicality.
2. When need install seal assembly on container assembly to seal the inside of container body, will screw the seat directly screw up at the top of connecting seat can, in the installation, the lock plate with screw the hypotenuse of the unidirectional tooth ring of seat and extrude each other so that the lock plate reciprocates along the reference column, thereby can dodge the installation operation that can not block the seat of screwing each other between two unidirectional tooth rings, screw the seat and screw down at the top of connecting seat after, because the reference column can restrict the unable rotation of lock plate through the constant head tank, thereby lock the plate with screw the unidirectional tooth ring's straight flange looks joint of seat under the effect of locking top spring, thereby make the seat of screwing can't rotate towards the direction of pine, the realization that can be stable is to hydrochloric acid solution's storage and transportation, use is stable.
3. When the sealing component is required to be dismantled, the dismantling of the sealing component is required to be realized through the unlocking component according to a specific step, so that the solution in the container body can be used subsequently, when the sealing component is dismantled, the operation barrel is rotated towards the screwing direction of the screwing seat through fingers, the operation barrel is controlled to move downwards outside the screwing seat through the control groove during rotation, the bottom of the operation barrel can squeeze and drive the locking disc to synchronously move downwards to release the meshing relationship between the locking disc and the gear teeth of the unidirectional gear ring of the screwing seat, then the unlocking column is pressed through a palm, the synchronous groove can drive the synchronous block to move towards the direction away from the rotation axis of the screwing seat through the synchronous column, the synchronous block can be meshed with the gear teeth of the synchronous rack when moving towards the direction away from the rotation axis of the screwing seat, so that the operation barrel is positioned at the using position under the meshing effect of the clutch rack and the synchronous rack, the locking disc can not rotate, the gear teeth of the unidirectional gear ring of the locking disc and the screwing seat can be kept in a separated state through bottom extrusion, and then the locking disc can be reversely rotated (towards the direction of the unscrewing seat) to stably transport the sealing component after the unlocking column is pressed, the sealing component can be stably transported, and the container can be stably used for the container can be stably stored, and the container can be stably is transported, and the container can be stably is stably used.
4. The device is equipped with through the locking of twice guarantee realization to seal assembly, firstly realize the locking function to the seat of screwing through the cooperation use of the unidirectional tooth ring of locking dish and seat of screwing, secondly, need specific step just can realize seal assembly's the dismantlement, rotate the operation section of thick bamboo earlier and press the unlocking post later and screw the seat and just can unlock the reversal and realize demolishing the operation, when alone rotating the operation section of thick bamboo, because separation and reunion rack and synchronous rack are the separation state, and the direction of rotation of operation section of thick bamboo is the direction of screwing the seat and screw, thereby alone rotating the operation section of thick bamboo can not realize the reversal of screwing the seat, and operation section of thick bamboo and locking dish can reset under the effect of reset top spring and locking top spring respectively after loosening the operation section of thick bamboo, likewise, when pressing the unblock post alone, the tooth of separation and synchronous rack is meshed at this moment, but the tooth straight flange mutual joint of the unidirectional tooth ring of locking dish and seat of screwing, thereby make the seat of screwing still unable reversal, and unlocking post can reset under the effect of positioning spring top, further improved the device stability.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the interior of the container assembly sealed by the seal assembly of the present invention;
FIG. 3 is a schematic illustration of the structure of the container assembly of the present invention shown disassembled;
FIG. 4 is a schematic illustration of the seal assembly and unlocking assembly of the present invention shown disassembled;
FIG. 5 is a schematic view of the rear interior of the single rotary operating cylinder of the present invention;
FIG. 6 is a schematic view showing the structure of the inside of the unlocking post of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the structure of the inside of the invention after the unlocking post is pressed alone;
FIG. 8 is an enlarged schematic view of the structure of FIG. 2 in accordance with the present invention;
FIG. 9 is an enlarged schematic view of the structure of the portion B of FIG. 5 according to the present invention;
FIG. 10 is an enlarged schematic view of the structure of the portion C of FIG. 6 in accordance with the present invention;
fig. 11 is an enlarged schematic view of the structure of the D portion of fig. 6 according to the present invention.
List of reference numerals
1. A container assembly; 101. a container body; 102. a connecting seat; 1021. positioning columns; 103. a locking plate; 1031. a positioning groove; 1032. a locking top spring; 2. a seal assembly; 201. a screwing seat; 2011. a unidirectional toothed ring; 2012. a control groove; 202. an operation cylinder; 2021. a control protrusion; 2022. resetting the top spring; 2023. a synchronous rack; 3. unlocking the assembly; 301. unlocking the column; 3011. positioning a top spring; 3012. a synchronization groove; 302. a synchronization block; 3021. a synchronizing column; 3022. and (3) a clutch rack.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments of the present invention.
Examples: please refer to fig. 1 to 11:
the invention provides a sealing structure of a hydrochloric acid container with a locking function, which comprises a container assembly 1, wherein the container assembly 1 comprises a container body 101, a connecting seat 102 and a locking disc 103, the connecting seat 102 is fixedly arranged at the top of the container body 101, and the locking disc 103 is inserted into the connecting seat 102; the sealing assembly 2 comprises a screwing seat 201 and an operating cylinder 202, wherein the screwing seat 201 is screwed inside the connecting seat 102, and the operating cylinder 202 is inserted inside the screwing seat 201; unlocking component 3, unlocking component 3 is including unblock post 301 and synchronizing block 302, and the inside of screwing seat 201 is pegged graft in the vertical direction of unblock post 301, and the inside of screwing seat 201 is pegged graft in the synchronizing block 302 transversely.
The top of locking dish 103 and the bottom of seat 201 of screwing all are equipped with unidirectional ring gear 2011, and unidirectional ring gear 2011's cross-sectional shape is right triangle, when seat 201 of screwing towards the direction rotation of screw pine takes off, the function of locking seal assembly 2 service condition can be realized to the unidirectional ring gear 2011's straight flange looks joint of seat 201 of screwing, in use, when need install seal assembly 2 on container assembly 1 to the inside sealing of container body 101, will screw seat 201 direct tightening at the top of connecting seat 102 can, in the installation, in-process, locking dish 103 and the hypotenuse mutual extrusion of the unidirectional ring gear 2011 of seat 201 make locking dish 103 reciprocate along reference cylinder 1021, thereby can avoid each other and can not die the installation operation of seat 201 of screwing between two unidirectional ring gears 2011, when the unlock assembly 3 is in reset state, the inside of connecting seat 102 is equipped with the cross-section and is the reference cylinder 1021 of regular polygon, and the inside of locking dish 103 is equipped with the inside positioning groove 1031 at the top of connecting seat 102, and the inside of locking seat 103 is equipped with the inside positioning cylinder 1032, can's inner diameter of locking dish 103 can's locking groove 1031, thereby can't be realized at the inside of locking dish 1021, and the inside of locking dish 1021 is equipped with the inside of locking dish 103 through the locking groove of the inside of locking groove of mounting seat 1032, thereby can's the inside of locking dish 1021, and the inside of locking dish is equipped with the inside locking groove of locking dish 1021, and the inside of locking dish 201, can be made inside locking groove of locking, and inside locking dish 201, and inside locking is can be made inside.
Wherein, the control bulge 2021 is arranged in the operation barrel 202, the spiral rotating control groove 2012 is arranged outside the screwing seat 201, the control bulge 2021 is spliced in the control groove 2012, when the sealing component 2 needs to be dismantled, the unlocking component 3 needs to be used for dismantling the sealing component 2 according to specific steps, so that the solution in the container body 101 can be used subsequently, when the sealing component 2 is dismantled, the operation barrel 202 is rotated towards the screwing seat 201 by fingers, the control bulge 2021 can move downwards outside the screwing seat 201 through the control groove 2012 when the operation barrel 202 rotates, so that the bottom of the operation barrel 202 can squeeze and drive the locking disc 103 to synchronously move downwards to release the tooth meshing relationship of the locking disc 103 and the unidirectional toothed ring 2011 of the screwing seat 201 at the moment, then the unlocking column 301 is pressed by a palm, the side of the unlocking post 301 is provided with an inclined synchronous groove 3012, the side of the synchronous block 302 is provided with a synchronous post 3021, the synchronous post 3021 is inserted into the synchronous groove 3012, the synchronous post 3012 can drive the synchronous block 302 to move towards a direction far away from the rotation axis of the screwing seat 201 through the synchronous post 3021 after the unlocking post 301 is pressed, the inside of the operating cylinder 202 is provided with a synchronous rack 2023, the outer side of the synchronous block 302 is provided with a clutch rack 3022, the clutch rack 3022 and the synchronous rack 2023 are separated from each other under the action of a positioning top spring 3011 when the unlocking assembly 3 is in a reset state, the synchronous block 302 can be meshed with gear teeth of the clutch rack 3022 and the synchronous rack 2023 when moving towards the direction far away from the rotation axis of the screwing seat 201, so that the use position of the operating cylinder 202 is positioned under the meshing action of the gear teeth of the clutch rack 3022 and the synchronous rack 2023, make it can not turn round and can make the teeth of a cogwheel of the unidirectional tooth ring 2011 of locking dish 103 and seat 201 of screwing keep the separation state through the bottom extrusion locking dish 103 to after the reverse rotation seat 201 of screwing of thereafter (towards the direction of loosening) can be with seal assembly 2 removal container assembly 1's top, stable in use, the design of special step unblock seal assembly 2 makes container assembly 1 can be stable to realize the storage and the transportation use to hydrochloric acid solution, uses steadily.
Wherein, a reset top spring 2022 is provided in the operating tube 202, and two ends of the reset top spring 2022 respectively support against the inside of the operating tube 202 and the outside of the screwing seat 201, when the sealing assembly 2 is in a reset state, the control protrusion 2021 is located at the top of the groove body of the control groove 2012, and the spiral direction of the groove body of the control groove 2012 from top to bottom faces the rotation direction of the screwing seat 201 on the connecting seat 102.
The inside of the unlocking post 301 is provided with a positioning top spring 3011, two ends of the positioning top spring 3011 respectively prop against the inside of the unlocking post 301 and the inside of the screwing seat 201, in use, the device is provided with a locking function of the sealing assembly 2 through two guarantees, firstly, the locking function of the screwing seat 201 is realized through the cooperation of the locking disc 103 and the unidirectional toothed ring 2011 of the screwing seat 201, secondly, a specific step is needed to realize the dismounting of the sealing assembly 2, namely, the unlocking post 301 is pressed firstly by rotating the operating tube 202 and then the screwing seat 201 is unlocked and reversely operated, when the operating tube 202 is independently rotated, because the clutch rack 3022 and the synchronous rack 2023 are in a separated state, and the rotating direction of the operating tube 202 is the screwing direction of the screwing seat 201, the operating tube 202 alone cannot realize the reverse rotation of the screwing seat 201, and the operating tube 202 and the locking disc 103 can reset under the action of the reset top spring 1032 at the moment respectively, and simultaneously, when the unlocking post 301 is independently pressed, the clutch rack 3022 and the synchronous rack 2023 can still be mutually locked by the locking post 201, and the lock tooth 201 can still be further improved, and the stability of the unlocking post 301 can be further improved.
Specific use and action of the embodiment: in the invention, after the hydrochloric acid solution is poured into the container body 101, the sealing assembly 2 is arranged at the top of the container assembly 1, the container body 101 and the hydrochloric acid in the container body can be stored and transported for use, when the sealing assembly 2 is arranged on the container assembly 1 to seal the interior of the container body 101, the screwing seat 201 is directly screwed on the top of the connecting seat 102, in the installation process, the locking disc 103 and the bevel edge of the unidirectional tooth ring 2011 of the screwing seat 201 are mutually extruded to enable the locking disc 103 to move up and down along the positioning column 1021, so that the two unidirectional tooth rings 2011 can mutually avoid the installation operation of the screwing seat 201 without being blocked, when the screwing seat 201 is screwed on the top of the connecting seat 102, the positioning column 1021 can limit the locking disc 103 to be unable to rotate through the positioning groove 1031, the device is provided with a locking mechanism for locking the sealing assembly 2 through two guarantees, firstly, the locking function of the sealing assembly 201 is realized through the cooperation of the locking disc 103 and the unidirectional toothed ring 2011 of the screwing seat 201, secondly, the sealing assembly 2 can be disassembled through specific steps, namely, the screwing seat 201 can be unlocked and reversed after the operation cylinder 202 is rotated firstly and then the unlocking column 301 is pressed, when the operation cylinder 202 is rotated independently, because the clutch rack 3022 and the synchronous rack 2023 are in a separated state at the moment, and the rotation direction of the operation cylinder 202 is the screwing direction of the screwing seat 201, the operation cylinder 202 can not realize the reversion of the screwing seat 201 by rotating the operation cylinder 202 independently, and after the operation tube 202 is loosened, the operation tube 202 and the locking disc 103 can be reset under the action of the reset top spring 2022 and the locking top spring 1032 respectively, and similarly, when the unlocking column 301 is pressed independently, the gear teeth of the clutch rack 3022 and the synchronous rack 2023 are meshed at this time, but at this time, the straight sides of the gear teeth of the unidirectional toothed ring 2011 of the locking disc 103 and the screwing seat 201 are clamped with each other, so that the screwing seat 201 still cannot be reversed, and after the unlocking column 301 is loosened, the unlocking column 301 can be reset automatically under the action of the positioning top spring 3011, when the hydrochloric acid solution inside the container body 101 is needed to be used, the unlocking assembly 3 is needed to realize the detachment of the sealing assembly 2 according to specific steps, so that the solution inside the container body 101 can be used later, when the sealing assembly 2 is removed, the operation tube 202 is rotated towards the screwing seat 201 by fingers at first, the control boss 2021 can move downwards outside the screwing seat 201 through the control groove 2012 when the operating tube 202 rotates, so that at the moment, the bottom of the operating tube 202 can squeeze and drive the locking disc 103 to move downwards synchronously to release the meshing relationship of the locking disc 103 and the gear teeth of the unidirectional toothed ring 2011 of the screwing seat 201, then the unlocking post 301 is pressed by the palm, the synchronizing groove 3012 can drive the synchronizing block 302 to move away from the rotation axis of the screwing seat 201 through the synchronizing post 3021 after the unlocking post 301 is pressed, the synchronizing block 302 can be meshed with the gear teeth of the synchronizing rack 2023 when moving away from the rotation axis of the screwing seat 201, thereby realizing positioning of the use position of the operating tube 202 under the meshing effect of the clutch rack 3022 and the gear teeth of the synchronizing rack 2023, enabling the locking disc 103 and the gear teeth of the unidirectional toothed ring 2011 of the screwing seat 201 not to rotate and keeping a separated state through bottom squeezing of the locking disc 103, so that after this rotation of the screw seat 201 in reverse (in the direction of unscrewing) the sealing assembly 2 can be removed from the top of the container assembly 1, the use is stable, and the design of unlocking the sealing assembly 2 by specific steps enables the container assembly 1 to be stably used for the storage and transportation of the hydrochloric acid solution.
Claims (9)
1. The sealing structure of the hydrochloric acid container with the locking function is characterized by comprising a container assembly (1), wherein the container assembly (1) comprises a container body (101), a connecting seat (102) and a locking disc (103), the connecting seat (102) is fixedly arranged at the top of the container body (101), and the locking disc (103) is spliced in the connecting seat (102); the sealing assembly (2) comprises a screwing seat (201) and an operating cylinder (202), wherein the screwing seat (201) is screwed inside the connecting seat (102) through threads, and the operating cylinder (202) is inserted inside the screwing seat (201); the unlocking assembly (3), the unlocking assembly (3) comprises an unlocking column (301) and a synchronizing block (302), the unlocking column (301) is longitudinally inserted into the screwing seat (201), and the synchronizing block (302) is transversely inserted into the screwing seat (201).
2. The sealing structure of a hydrochloric acid container with a locking function as set forth in claim 1, wherein: the top of locking dish (103) and the bottom of seat (201) of screwing all are equipped with one-way ring gear (2011), and the cross-sectional shape of one-way ring gear (2011) is right triangle-shaped, and when seat (201) of screwing is rotated towards the direction that the screw pine takes off, the teeth of a cogwheel straight flange mutual joint of the one-way ring gear (2011) of locking dish (103) and seat (201) of screwing.
3. The sealing structure of a hydrochloric acid container with a locking function as set forth in claim 1, wherein: the inside of connecting seat (102) is equipped with reference column (1021) that the cross-section is regular polygon, and the inside of locking dish (103) is equipped with constant head tank (1031), and reference column (1021) peg graft in the inside of constant head tank (1031), and the top of reference column (1021) is equipped with the installing column that has the screw thread, and screws seat (201) and screw the outside of installing column through the screw thread.
4. The sealing structure of a hydrochloric acid container with a locking function as set forth in claim 1, wherein: the bottom of locking dish (103) is equipped with locking top spring (1032), and the both ends of locking top spring (1032) support respectively in the inside of the bottom of locking dish (103) and connecting seat (102).
5. The sealing structure of a hydrochloric acid container with a locking function as set forth in claim 1, wherein: the inside of the operation barrel (202) is provided with a control bulge (2021), the outside of the screwing seat (201) is provided with a spiral rotating control groove (2012), and the control bulge (2021) is spliced in the control groove (2012).
6. The sealing structure of a hydrochloric acid container with a locking function as set forth in claim 5, wherein: the inside of operating tube (202) is equipped with reset top spring (2022), and the both ends of reset top spring (2022) support respectively in the inside of operating tube (202) and the outside of seat (201) of screwing, and sealed subassembly (2) are in reset state control protruding (2021) are located the cell body top of control groove (2012), and the spiral direction of control groove (2012) cell body top-down is towards the direction of rotation of seat (201) tightening on connecting seat (102).
7. The sealing structure of a hydrochloric acid container with a locking function as set forth in claim 1, wherein: the unlocking post (301) is internally provided with a positioning top spring (3011), and two ends of the positioning top spring (3011) respectively prop against the inside of the unlocking post (301) and the inside of the screwing seat (201).
8. The sealing structure of a hydrochloric acid container with a locking function as set forth in claim 1, wherein: the side of unblock post (301) is equipped with synchronous groove (3012) of slope, and the side of synchronizing block (302) is equipped with synchronizing post (3021), and synchronizing post (3021) peg graft in the inside of synchronous groove (3012).
9. The sealing structure of a hydrochloric acid container with a locking function as set forth in claim 1, wherein: the inside of operating tube (202) is equipped with rack-and-pinion (2023), and the outside of synchronizing block (302) is equipped with separation and reunion rack (3022), and separation and pinion (3022) and rack-and-pinion (2023) break away from each other when unblock subassembly (3) are in reset state.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310322765.6A CN116022463B (en) | 2023-03-30 | 2023-03-30 | Sealing structure of hydrochloric acid container with locking function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310322765.6A CN116022463B (en) | 2023-03-30 | 2023-03-30 | Sealing structure of hydrochloric acid container with locking function |
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| Publication Number | Publication Date |
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| CN116022463A true CN116022463A (en) | 2023-04-28 |
| CN116022463B CN116022463B (en) | 2023-06-20 |
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| CN202310322765.6A Active CN116022463B (en) | 2023-03-30 | 2023-03-30 | Sealing structure of hydrochloric acid container with locking function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534459A (en) * | 2023-06-27 | 2023-08-04 | 日照正源化工机械制造有限公司 | Storage device of glass lining raw material sample |
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| KR20210015256A (en) * | 2019-08-01 | 2021-02-10 | 주식회사 하이맥 | Case having detachable type cover |
| CN210631020U (en) * | 2019-09-16 | 2020-05-29 | 浙江欧涵工贸有限公司 | Rotary self-locking cup cover |
| CN113602668A (en) * | 2021-10-08 | 2021-11-05 | 江苏信美医学工程科技有限公司 | Sealing pressure retaining device for medical instrument |
| CN114772058A (en) * | 2022-03-01 | 2022-07-22 | 山东烟郓包装科技股份有限公司 | Anti-fake bottle cap needing combined operation for opening |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116534459A (en) * | 2023-06-27 | 2023-08-04 | 日照正源化工机械制造有限公司 | Storage device of glass lining raw material sample |
| CN116534459B (en) * | 2023-06-27 | 2023-09-08 | 日照正源化工机械制造有限公司 | Storage device of glass lining raw material sample |
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| CN116022463B (en) | 2023-06-20 |
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